replicant-frameworks_native/libs/surfaceflinger
Mathias Agopian 9ec430adae fix [2152536] ANR in browser
A window is created and the browser is about to render into it the
very first time, at that point it does an IPC to SF to request a new
buffer. Meanwhile, the window manager removes that window from the
list and the shared memory block it uses is marked as invalid.
However, at that point, another window is created and is given the
same index (that just go freed), but a different identity and resets
the "invalid" bit in the shared block. When we go back to the buffer
allocation code, we're stuck because the surface we're allocating for
is gone and we don't detect it's invalid because the invalid bit has
been reset.

It is not sufficient to check for the invalid bit, I should
also check that identities match.
2009-10-06 19:00:57 -07:00
..
DisplayHardware
tests
Android.mk
Barrier.h
BlurFilter.cpp
BlurFilter.h
clz.cpp
clz.h
Layer.cpp fix [2152536] ANR in browser 2009-10-06 19:00:57 -07:00
Layer.h fix [2152536] ANR in browser 2009-10-06 19:00:57 -07:00
LayerBase.cpp
LayerBase.h
LayerBlur.cpp fix [2152536] ANR in browser 2009-10-06 19:00:57 -07:00
LayerBlur.h
LayerBuffer.cpp
LayerBuffer.h
LayerDim.cpp
LayerDim.h
MessageQueue.cpp
MessageQueue.h
MODULE_LICENSE_APACHE2
SurfaceFlinger.cpp
SurfaceFlinger.h
Tokenizer.cpp
Tokenizer.h
Transform.cpp
Transform.h